#userName{
  display: block;
  width:200px;
  height: 30px;
  margin: 0 auto;
}
#passWord{
	display: block;
	width:200px;
	height:30px;
	margin: 0 auto;
}
#save{
  display: block;
  width:100px;
  height: 20px;
  margin: 0 auto;
}
